When parsing the video modes from DT properties, make sure to zero out memory before using it. This is important because not all fields in the mode struct are explicitly initialized, even though they are used later on. Fixes: 420a488278e86 (video: fbdev: pxafb: initial devicetree conversion) Reviewed-by: Robert Jarzmik <robert.jarzmik@xxxxxxx> Signed-off-by: Daniel Mack <daniel@xxxxxxxxxx> --- drivers/video/fbdev/pxafb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/video/fbdev/pxafb.c b/drivers/video/fbdev/pxafb.c index 76722a59f55e..dfe382e68287 100644 --- a/drivers/video/fbdev/pxafb.c +++ b/drivers/video/fbdev/pxafb.c @@ -2128,8 +2128,8 @@ static int of_get_pxafb_display(struct device *dev, struct device_node *disp, return -EINVAL; ret = -ENOMEM; - info->modes = kmalloc_array(timings->num_timings, - sizeof(info->modes[0]), GFP_KERNEL); + info->modes = kcalloc(timings->num_timings, sizeof(info->modes[0]), + GFP_KERNEL); if (!info->modes) goto out; info->num_modes = timings->num_timings; -- 2.17.1 -- To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
